General view of outlet at Lockington Dam, looking downstream. The structure is completed except for crosswell. The latter will contain two conduits through its base, and carry a spillway crest on top, 16 feet lower than top of dam. The retaining walls as seen are 78 feet high above the conduit floors, and slope off to match the face of the earth dam. In foreground, hopper and inclined belt used in conveying materials to gravel sashing and screening plant. Dam will be 6400 ft. long; average width at base, 410 ft.; height above valley floor 69 ft.; maximum discharge capacity of outlet conduits (basin full to spillway level) 8,800 sec. ft.; concrete in outlet structures to date 28,223 cubic yards; yardage in earth dam when completed 1,135,000 cubic yards, July 10, 1919

Item — Box: 77

Identifier: 1446

Staff Only

Series Scope and Contents

From the Series:

The photographs in this series are pasted in albums with Lippincott’s handwritten numbers and captions. When this collection was first processed in 1999, processing staff transcribed photograph titles directly from these handwritten captions. The photo album titles were also transcribed from Lippincott’s own titles.

Several photograph titles reference outdated geographic names that include racial slurs. UCR Library has chosen to keep and add context to Lippincott’s use of harmful language in these titles. The titles reflect the place names in use at the time the photographs were taken. They also give information about how Lippincott organized and annotated his photographs. In 2022, notes on specific photographs were added to the finding aid for further context, including current place names where available. Photographs vary in size.

Further particulars are as follows: "Buttes Dam photographs", one album, undated; "Colorado River trip photographs", one album, dated December 1925; "Henshaw Dam - Escondido Ditch photographs", two albums, photos dated 1922 to 1929; "Klamath Project photographs - California, Oregon", two albums, dated 1906; "J.B. Lippincott photographs", three albums, photos dated 1899 to 1919; "Los Angeles Aqueduct photographs", two albums, photos dated 1906 to 1912; "United States Geological Survey photographs", four albums, photos dated 1895 to 1906; "Miscellaneous photographs", three albums, photos dated 1908 to 1930.

The following notes are used in the listing:

From the Series:

MISSING -refers to a number and/or title for which there is no picture or the complete omission of a sequence of numbers and respective pictures.
NO TITLE -refers to a picture (or pictures) without caption.
NST -refers to a picture (or pictures) which has no separate title but which is placed under a preceding inclusive title.